71012906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3571}}^1$

素因数の和:3797

約数の個数: 16

約数和(自身を含む): 108960288

約数和(自身を除く): 37947382

約数列:

[1, 2, 61, 122, 163, 326, 3571, 7142, 9943, 19886, 217831, 435662, 582073, 1164146, 35506453, 71012906]

約数ペア:

[(1, 71012906), (2, 35506453), (61, 1164146), (122, 582073), (163, 435662), (326, 217831), (3571, 19886), (7142, 9943)]